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在北京房地产市场规模不断扩大的同时,北京地区商品住宅销售出现较大的波动。本文以2006年1月至2009年8月的月度统计数据为样本,运用因子分析法,探讨了影响北京地区商品住宅销售的主要因素;同时,运用计量模型关系进一步分析了各公共因子对北京商品住宅销售的边际影响。
In the meantime, the real estate market in Beijing is expanding at the same time, and the sales of commercial residential buildings in Beijing fluctuate greatly. This article takes the monthly statistics data from January 2006 to August 2009 as a sample, and uses factor analysis method to explore the main factors affecting the sales of commercial residential buildings in Beijing. At the same time, using the econometric model to further analyze the impact of various public factors on Beijing goods Marginal effects of residential sales.